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    <title>Toolbar Configurator</title>
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                <li><a href="index.html" class="button-a button-a-background">Toolbar configurator</a></li>
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<main>
    <div class="adjoined-top">
        <div class="grid-container">
            <div class="content grid-width-100">
                <div class="grid-container-nested">
                    <h1 class="grid-width-60">
                        Toolbar Configurator
                        <a href="#help-content" type="button" title="Configurator help" id="help"
                           class="button-a button-a-background button-a-no-text icon-pos-left icon-question-mark">Help</a>
                    </h1>

                    <div class="grid-width-40 grid-switch-magic">
                        <div class="switch">
                            <span class="balloon-a balloon-a-se">Select configurator type</span>
                            <input type="radio" name="radio" data-num="1" id="radio-basic"/>
                            <input type="radio" name="radio" data-num="2" id="radio-advanced"/>
                            <label data-for="1" for="radio-basic">Basic</label>
                            <span class="switch-inner">
								<span class="handler"></span>
							</span>
                            <label data-for="2" for="radio-advanced">Advanced</label>
                        </div>
                    </div>
                </div>
            </div>
        </div>
    </div>
    <div class="adjoined-bottom">
        <div class="grid-container">
            <div class="grid-width-100">
                <div class="editors-container">
                    <div id="editor-basic"></div>
                    <div id="editor-advanced"></div>
                </div>
            </div>
        </div>
    </div>

    <div class="grid-container configurator">
        <div class="content grid-width-100">
            <div class="configurator">
                <div>
                    <div id="toolbarModifierWrapper"></div>
                </div>
            </div>
        </div>
    </div>

    <div id="help-content">
        <div class="grid-container">
            <div class="grid-width-100">
                <h2>What Am I Doing Here?</h2>

                <div class="grid-container grid-container-nested">
                    <div class="basic">
                        <div class="grid-width-50">
                            <p>Arrange <a href="http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-toolbarGroups">toolbar
                                groups</a>, toggle <a
                                    href="http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-removeButtons">button
                                visibility</a> according to your needs and get your toolbar configuration.</p>
                            <p>You can replace the content of the <a href="../../config.js"><code>config.js</code></a>
                                file with the generated configuration. If you already set some configuration options you
                                will need to merge both configurations.</p>
                        </div>
                        <div class="grid-width-50">
                            <p>Read more about different ways of <a
                                    href="http://docs.ckeditor.com/#!/guide/dev_configuration">setting configuration</a>
                                and do not forget about <strong>clearing browser cache</strong>.</p>
                            <p>Arranging toolbar groups is the recommended way of configuring the toolbar, but if you
                                need more freedom you can use the <a href="#advanced">advanced configurator</a>.</p>
                        </div>
                    </div>
                    <div class="advanced" style="display: none;">
                        <div class="grid-width-50">
                            <p>With this code editor you can edit your <a
                                    href="http://docs.ckeditor.com/#!/api/CKEDITOR.config-cfg-toolbar">toolbar
                                configuration</a> live.</p>
                            <p>You can replace the content of the <a href="../../config.js"><code>config.js</code></a>
                                file with the generated configuration. If you already set some configuration options you
                                will need to merge both configurations.</p>
                        </div>
                        <div class="grid-width-50">
                            <p>Read more about different ways of <a
                                    href="http://docs.ckeditor.com/#!/guide/dev_configuration">setting configuration</a>
                                and do not forget about <strong>clearing browser cache</strong>.</p>
                        </div>
                    </div>
                </div>

                <p class="grid-container grid-container-nested">
                    <button type="button" class="help-content-close grid-width-100 button-a button-a-background">Got it.
                        Let's play!
                    </button>
                </p>
            </div>
        </div>
    </div>
</main>

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        CKEditor &ndash; The text editor for the Internet &ndash; <a class="samples" href="http://ckeditor.com/">http://ckeditor.com</a>
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        Copyright &copy; 2003-2015, <a class="samples" href="http://cksource.com/">CKSource</a> &ndash; Frederico
        Knabben. All rights reserved.
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<script src="lib/codemirror/codemirror.js"></script>
<script src="lib/codemirror/javascript.js"></script>
<script src="lib/codemirror/show-hint.js"></script>

<script src="js/fulltoolbareditor.js"></script>
<script src="js/abstracttoolbarmodifier.js"></script>
<script src="js/toolbarmodifier.js"></script>
<script src="js/toolbartextmodifier.js"></script>
<script src="../js/sf.js"></script>

<script>
    (function () {
        'use strict';

        var mode = ( window.location.hash.substr(1) === 'advanced' ) ? 'advanced' : 'basic',
            configuratorSection = CKEDITOR.document.findOne('main > .grid-container.configurator'),
            basicInstruction = CKEDITOR.document.findOne('#help-content .basic'),
            advancedInstruction = CKEDITOR.document.findOne('#help-content .advanced'),

            // Configurator mode switcher.
            modeSwitchBasic = CKEDITOR.document.getById('radio-basic'),
            modeSwitchAdvanced = CKEDITOR.document.getById('radio-advanced');

        // Initial setup
        function updateSwitcher() {
            if (mode === 'advanced') {
                modeSwitchAdvanced.$.checked = true;
            } else {
                modeSwitchBasic.$.checked = true;
            }
        }

        updateSwitcher();

        CKEDITOR.document.getWindow().on('hashchange', function (e) {
            var hash = window.location.hash.substr(1);
            if (!( hash === 'advanced' || hash === 'basic' )) {
                return;
            }
            mode = hash;
            onToolbarsDone(mode);
        });

        CKEDITOR.document.getWindow().on('resize', function () {
            updateToolbar(( mode === 'basic' ? toolbarModifier : toolbarTextModifier )['editorInstance']);
        });

        function onRefresh(modifier) {
            modifier = modifier || this;

            if (mode === 'basic' && modifier instanceof ToolbarConfigurator.ToolbarTextModifier) {
                return;
            }

            // CodeMirror container becomes visible, so we need to refresh and to avoid rendering problems.
            if (mode === 'advanced' && modifier instanceof ToolbarConfigurator.ToolbarTextModifier) {
                modifier.codeContainer.refresh();
            }

            updateToolbar(modifier.editorInstance);
        }

        function updateToolbar(editor) {
            var editorContainer = editor.container;

            // Not always editor is loaded.
            if (!editorContainer) {
                return;
            }

            var displayStyle = editorContainer.getStyle('display');

            editorContainer.setStyle('display', 'block');

            var newHeight = editorContainer.getSize('height');

            var newMarginTop = parseInt(editorContainer.getComputedStyle('margin-top'), 10);
            newMarginTop = ( isNaN(newMarginTop) ? 0 : Number(newMarginTop) );

            var newMarginBottom = parseInt(editorContainer.getComputedStyle('margin-bottom'), 10);
            newMarginBottom = ( isNaN(newMarginBottom) ? 0 : Number(newMarginBottom) );

            var result = newHeight + newMarginTop + newMarginBottom;

            editorContainer.setStyle('display', displayStyle);

            editor.container.getAscendant('div').setStyle('height', result + 'px');
        }

        var toolbarModifier = new ToolbarConfigurator.ToolbarModifier('editor-basic');

        var done = 0;
        toolbarModifier.init(onToolbarInit);
        toolbarModifier.onRefresh = onRefresh;

        CKEDITOR.document.getById('toolbarModifierWrapper').append(toolbarModifier.mainContainer);

        var toolbarTextModifier = new ToolbarConfigurator.ToolbarTextModifier('editor-advanced');
        toolbarTextModifier.init(onToolbarInit);
        toolbarTextModifier.onRefresh = onRefresh;

        function onToolbarInit() {
            if (++done === 2) {
                onToolbarsDone();

                positionSticky.watch(CKEDITOR.document.findOne('.toolbar'), function () {
                    return mode === 'advanced';
                });
            }
        }

        function onToolbarsDone() {
            if (mode === 'basic') {
                toggleModeBasic(false);
            } else {
                toggleModeAdvanced(false);
            }

            updateSwitcher();

            setTimeout(function () {
                CKEDITOR.document.findOne('.editors-container').addClass('active');
                CKEDITOR.document.findOne('#toolbarModifierWrapper').addClass('active');
            }, 200);
        }

        CKEDITOR.document.getById('toolbarModifierWrapper').append(toolbarTextModifier.mainContainer);

        function toogleModeSwitch(onElement, offElement, onModifier, offModifier) {
            onElement.addClass('fancy-button-active');
            offElement.removeClass('fancy-button-active');

            onModifier.showUI();
            offModifier.hideUI();
        }

        function toggleModeBasic(callOnRefresh) {
            callOnRefresh = ( callOnRefresh !== false );
            mode = 'basic';
            window.location.hash = '#basic';
            toogleModeSwitch(modeSwitchBasic, modeSwitchAdvanced, toolbarModifier, toolbarTextModifier);

            configuratorSection.removeClass('freed-width');
            basicInstruction.show();
            advancedInstruction.hide();

            callOnRefresh && onRefresh(toolbarModifier);
        }

        function toggleModeAdvanced(callOnRefresh) {
            callOnRefresh = ( callOnRefresh !== false );
            mode = 'advanced';
            window.location.hash = '#advanced';
            toogleModeSwitch(modeSwitchAdvanced, modeSwitchBasic, toolbarTextModifier, toolbarModifier);

            configuratorSection.addClass('freed-width');
            advancedInstruction.show();
            basicInstruction.hide();

            callOnRefresh && onRefresh(toolbarTextModifier);
        }

        modeSwitchBasic.on('click', toggleModeBasic);
        modeSwitchAdvanced.on('click', toggleModeAdvanced);

        //
        // Position:sticky for the toolbar.
        //

        // Will make elements behave like they were styled with position:sticky.
        var positionSticky = {
            // Store object: {
            // 		element: CKEDITOR.dom.element, // Element which will float.
            // 		placeholder: CKEDITOR.dom.element, // Placeholder which is place to prevent page bounce.
            // 		isFixed: boolean // Whether element float now.
            // }
            watched: [],

            active: [],

            staticContainer: null,

            init: function () {
                var element = CKEDITOR.dom.element.createFromHtml(
                    '<div class="staticContainer">' +
                    '<div class="grid-container" >' +
                    '<div class="grid-width-100">' +
                    '<div class="inner"></div>' +
                    '</div>' +
                    '</div>' +
                    '</div>');

                this.staticContainer = element.findOne('.inner');

                CKEDITOR.document.getBody().append(element);
            },

            watch: function (element, preventFunc) {
                this.watched.push({
                    element: element,
                    placeholder: new CKEDITOR.dom.element('div'),
                    isFixed: false,
                    preventFunc: preventFunc
                });
            },

            checkAll: function () {
                for (var i = 0; i < this.watched.length; i++) {
                    this.check(this.watched[i]);
                }
            },

            check: function (element) {
                var isFixed = element.isFixed;
                var shouldBeFixed = this.shouldBeFixed(element);

                // Nothing to be done.
                if (isFixed === shouldBeFixed) {
                    return;
                }

                var placeholder = element.placeholder;

                if (isFixed) {
                    // Unfixing.

                    element.element.insertBefore(placeholder);
                    placeholder.remove();

                    element.element.removeStyle('margin');

                    this.active.splice(CKEDITOR.tools.indexOf(this.active, element), 1);

                } else {
                    // Fixing.
                    placeholder.setStyle('width', element.element.getSize('width') + 'px');
                    placeholder.setStyle('height', element.element.getSize('height') + 'px');
                    placeholder.setStyle('margin-bottom', element.element.getComputedStyle('margin-bottom'));
                    placeholder.setStyle('display', element.element.getComputedStyle('display'));
                    placeholder.insertAfter(element.element);

                    this.staticContainer.append(element.element);

                    this.active.push(element);
                }

                element.isFixed = !element.isFixed;
            },

            shouldBeFixed: function (element) {
                if (element.preventFunc && element.preventFunc()) {
                    return false;
                }

                // If element is already fixed we are checking it's placeholder.
                var related = ( element.isFixed ? element.placeholder : element.element ),
                    clientRect = related.$.getBoundingClientRect(),
                    staticHeight = this.staticContainer.getSize('height'),
                    elemHeight = element.element.getSize('height');

                if (element.isFixed) {
                    return ( clientRect.top + elemHeight < staticHeight );
                } else {
                    return ( clientRect.top < staticHeight );
                }
            }
        };

        positionSticky.init();

        CKEDITOR.document.getWindow().on('scroll',
            new CKEDITOR.tools.eventsBuffer(100, positionSticky.checkAll, positionSticky).input
        );

        // Make the toolbar sticky.
        positionSticky.watch(CKEDITOR.document.findOne('.editors-container'));

        // Help button and help-content.
        (function () {
            var helpButton = CKEDITOR.document.getById('help'),
                helpContent = CKEDITOR.document.getById('help-content');

            // Don't show help button on IE8 because it's unsupported by Pico Modal.
            if (CKEDITOR.env.ie && CKEDITOR.env.version == 8) {
                helpButton.hide();
            } else {
                // Display help modal when the button is clicked.
                helpButton.on('click', function (evt) {
                    SF.modal({
                        // Clone modal content from DOM.
                        content: helpContent.getHtml(),

                        afterCreate: function (modal) {
                            // Enable modal content button to close the modal.
                            new CKEDITOR.dom.element(modal.modalElem()).findOne('.help-content-close').once('click', modal.close);
                        }
                    }).show();
                });
            }
        })();
    })();
</script>
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